Glasware Clipart:


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Meniskus richtig ablesen

by B.Lachner
2015-03-22

Meniskus richtig ablesen 494

 
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2
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Fehling Probe mit Text

by B.Lachner
2015-03-11

Fehling Probe mit Text 430

 
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2
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U-Rohr

by B.Lachner
2014-03-01

U-Rohr 935

 
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2
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Some more test tubes

by B.Lachner
2013-11-16

Some more test tubes 998

 
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4
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Beakers

by B.Lachner
2013-03-09

Beakers 3270

 
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3